PA3DUU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving PA3DUU, decoded by SO8OO in southeastern Poland. 187 related FT8 messages, 58 CQ messages, observed on 160m, 80m, 60m, 40m, 10m, across 26 UTC dates. Heard between 2026-05-24 and 2026-08-19.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations PA3DUU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by PA3DUU
Approximate centre of JO21, decoded 2026-08-07 01:21 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | PA3DUU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-19 21:18 | 160m | -6 / -1 | SP5GW | +8 / -6 | 5 | ✓ Full exchange observed |
| 08-19 21:12 | 160m | -8 / - | RA9YTI | - / -17 | 11 | Partial capture |
| 08-19 21:08 | 160m | -11 / - | G0WZM | - / -9 | 2 | Partial capture |
| 08-19 20:57 | 160m | -6 / - | RA9YTI | -20 / -17 | 23 | ✓ Closing observed |
| 08-19 20:31 | 160m | -6 / - | S53V | - / - | 2 | Partial capture |
| 08-19 20:02 | 160m | -8 / -1 | SP2LLP | -1 / -2 | 5 | ✓ Full exchange observed |
| 08-19 19:59 | 160m | - / - | IU3RRX | -15 / - | 2 | Partial capture |
| 08-19 19:59 | 160m | -9 / -11 | SP6AXW | +5 / +4 | 7 | ✓ Full exchange observed |
| 08-19 19:58 | 160m | -10 / -15 | YO4YPC | -6 / -20 | 7 | ✓ Full exchange observed |
| 08-18 20:33 | 160m | -2 / - | MM7CQZ | - / - | 5 | Partial capture |
| 08-18 20:23 | 160m | -6 / - | UD8S | - / -17 | 16 | ✓ Closing fragment |
| 08-18 19:50 | 160m | -5 / - | SM3PZG | - / +2 | 5 | ✓ Closing fragment |
| 08-17 20:32 | 160m | -14 / - | UA3PTK | - / - | 14 | Partial capture |
| 08-17 20:02 | 160m | -14 / -24 | R3ICU | -18 / -17 | 22 | Partial capture |
| 08-17 19:58 | 160m | -13 / +3 | OH3NAQ | +6 / +9 | 5 | ✓ Full exchange observed |
| 08-10 21:17 | 160m | -6 / - | OH0ERF | - / 0 | 3 | ✓ Closing fragment |
| 08-08 20:49 | 160m | -4 / - | OH0ERF | - / - | 11 | Partial capture |
| 08-07 01:18 | 80m | -2 / - | HH2AA | - / - | 5 | Partial capture |
| 08-05 22:00 | 60m | -4 / - | VE1YX | - / +7 | 2 | ✓ Closing fragment |
| 08-05 21:59 | 60m | -3 / - | LU7HN | - / - | 6 | Partial capture |
| 08-05 21:15 | 160m | 0 / - | CT2GQA | - / -7 | 4 | ✓ Closing fragment |
| 08-05 21:13 | 160m | -3 / - | MD0WXN | - / -15 | 3 | ✓ Closing fragment |
| 08-04 20:52 | 160m | -17 / - | LA6NNA | - / -7 | 3 | ✓ Closing fragment |
| 08-04 20:08 | 160m | -20 / -11 | SP9SOS | -12 / -8 | 6 | ✓ Full exchange observed |
| 08-04 20:07 | 160m | -19 / -9 | SQ2BXI | +13 / - | 6 | ✓ Closing observed |
| 08-04 19:46 | 80m | - / 0 | S54E | +11 / - | 3 | Partial capture |
| 08-04 19:44 | 160m | - / 0 | S54E | -10 / - | 2 | Partial capture |
| 08-03 20:13 | 160m | -16 / - | CT2GQA | - / - | 3 | Partial capture |
| 08-02 21:31 | 160m | -20 / - | RA3LCI | -17 / -21 | 7 | ✓ Closing observed |
| 08-02 21:24 | 160m | -16 / -13 | UR5KC | -1 / -3 | 6 | ✓ Full exchange observed |
| 08-02 20:53 | 160m | -10 / -19 | 5Z4AB | -16 / -16 | 58 | ✓ Full exchange observed |
| 08-02 20:53 | 160m | - / - | UR5KC | +12 / - | 3 | Partial capture |
| 08-02 20:51 | 160m | +4 / -13 | UA1NAN | -17 / -15 | 4 | ✓ Full exchange observed |
| 08-02 20:34 | 160m | -1 / - | 5Z4AB | - / - | 7 | Partial capture |
| 08-02 20:21 | 160m | -2 / -11 | R1NW | 0 / +2 | 6 | ✓ Full exchange observed |
| 08-01 21:53 | 160m | -3 / - | F6DKQ | -18 / - | 7 | ✓ Full exchange observed |
| 07-30 20:12 | 160m | -4 / -5 | SP7SEK | +10 / -13 | 5 | ✓ Full exchange observed |
| 07-30 20:09 | 160m | -2 / - | UD8S | - / - | 6 | Partial capture |
| 07-28 21:26 | 160m | -2 / -3 | OH6O | +8 / - | 5 | ✓ Full exchange observed |
| 07-28 20:27 | 160m | -12 / - | UD8S | - / - | 5 | Partial capture |
| 07-28 20:25 | 160m | -8 / +10 | F4DVO | -5 / - | 5 | ✓ Full exchange observed |
| 07-28 20:24 | 160m | -14 / -7 | OM1AN | -3 / +1 | 5 | ✓ Full exchange observed |
| 07-28 20:20 | 160m | -11 / - | UD8S | - / - | 8 | Partial capture |
| 07-27 20:39 | 160m | -6 / - | OK7GU | - / - | 4 | Partial capture |
| 07-23 00:55 | 40m | -11 / - | <...> | - / - | 10 | Partial capture |
| 07-23 00:52 | 40m | -13 / - | C6AVD | - / - | 5 | Partial capture |
| 07-22 21:37 | 80m | 0 / - | RG2T | - / -4 | 3 | ✓ Closing fragment |
| 07-22 21:33 | 160m | -1 / - | 9A5AFP | +2 / +3 | 4 | Partial capture |
| 07-22 21:32 | 160m | -9 / -11 | UT6HN | +7 / -17 | 4 | ✓ Full exchange observed |
| 07-20 00:59 | 80m | - / - | DK5WL | +1 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211245 -5 843 RA9YTI PA3DUU R-17 (x10) 211800 +5 896 PA3DUU SP5GW KO12 211815 -8 843 SP5GW PA3DUU -06 211830 +8 896 PA3DUU SP5GW R-01 211845 -4 843 SP5GW PA3DUU RR73 211900 +10 896 PA3DUU SP5GW 73
UTC dB Audio Message 005915 +5 2455 W4DXM PA3DUU 73 005930 +5 1346 PA3DUU DK5WL JN39 (x2) 213700 +1 1027 RG2T PA3DUU JO21 (x3) 194615 +11 1046 PA3DUU S54E +00 (x3) 223445 -10 2231 <...> PA3DUU R-08 011845 -4 2268 HH2AA PA3DUU JO21 (x5)
UTC dB Audio Message 235100 -13 1259 PA3DUU DL9KM JN68 235115 +1 2180 DL9KM PA3DUU +10 235130 -13 1259 PA3DUU DL9KM R+03 235145 +3 2180 DL9KM PA3DUU RR73 235200 -10 1259 PA3DUU DL9KM 73 235215 +4 2180 EA8DS PA3DUU +04 (x2) 215900 -3 2257 LU7HN PA3DUU JO21 (x3) 220030 -3 2257 VE1YX PA3DUU +07 (x2) 220130 +1 2257 LU7HN PA3DUU JO21 (x3)
UTC dB Audio Message 005245 -14 1056 C6AVD PA3DUU JO21 (x5) 005545 -15 2381 <...> PA3DUU JO21 (x10)
UTC dB Audio Message 185200 +3 382 PA3DUU 5H1KB +00 185230 +5 382 PA3DUU RR73; IU1VJP <...> -08 203415 -8 2403 <...> PA3DUU JO21 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.